1 /* Microsoft Reference Implementation for TPM 2.0 2 * 3 * The copyright in this software is being made available under the BSD License, 4 * included below. This software may be subject to other third party and 5 * contributor rights, including patent rights, and no such rights are granted 6 * under this license. 7 * 8 * Copyright (c) Microsoft Corporation 9 * 10 * All rights reserved. 11 * 12 * BSD License 13 * 14 * Redistribution and use in source and binary forms, with or without modification, 15 * are permitted provided that the following conditions are met: 16 * 17 * Redistributions of source code must retain the above copyright notice, this list 18 * of conditions and the following disclaimer. 19 * 20 * Redistributions in binary form must reproduce the above copyright notice, this 21 * list of conditions and the following disclaimer in the documentation and/or 22 * other materials provided with the distribution. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ""AS IS"" 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR 28 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 29 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 30 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 31 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 33 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34 */ 35 /*(Auto-generated) 36 * Created by TpmPrototypes; Version 3.0 July 18, 2017 37 * Date: Mar 28, 2019 Time: 08:25:18PM 38 */ 39 40 #ifndef _CRYPT_DES_FP_H_ 41 #define _CRYPT_DES_FP_H_ 42 43 #if ALG_TDES 44 45 //*** CryptSetOddByteParity() 46 // This function sets the per byte parity of a 64-bit value. The least-significant 47 // bit is of each byte is replaced with the odd parity of the other 7 bits in the 48 // byte. With odd parity, no byte will ever be 0x00. 49 UINT64 50 CryptSetOddByteParity( 51 UINT64 k 52 ); 53 54 //*** CryptDesValidateKey() 55 // Function to check to see if the input key is a valid DES key where the definition 56 // of valid is that none of the elements are on the list of weak, semi-weak, or 57 // possibly weak keys; and that for two keys, K1!=K2, and for three keys that 58 // K1!=K2 and K2!=K3. 59 BOOL 60 CryptDesValidateKey( 61 TPM2B_SYM_KEY *desKey // IN: key to validate 62 ); 63 64 //*** CryptGenerateKeyDes() 65 // This function is used to create a DES key of the appropriate size. The key will 66 // have odd parity in the bytes. 67 TPM_RC 68 CryptGenerateKeyDes( 69 TPMT_PUBLIC *publicArea, // IN/OUT: The public area template 70 // for the new key. 71 TPMT_SENSITIVE *sensitive, // OUT: sensitive area 72 RAND_STATE *rand // IN: the "entropy" source for 73 ); 74 #endif 75 76 #endif // _CRYPT_DES_FP_H_ 77